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lendingbot.py
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lendingbot.py
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# coding=utf-8
import argparse
import os
import sys
import time
import traceback
from modules.Logger import Logger
from modules.Poloniex import Poloniex
import modules.Configuration as Config
import modules.MaxToLend as MaxToLend
import modules.Data as Data
import modules.Lending as Lending
try:
open('default.cfg.example', 'r')
except IOError:
os.chdir(os.path.dirname(sys.argv[0])) # Allow relative paths
parser = argparse.ArgumentParser() # Start args.
parser.add_argument("-cfg", "--config", help="Location of custom configuration file, overrides settings below")
parser.add_argument("-dry", "--dryrun", help="Make pretend orders", action="store_true")
args = parser.parse_args() # End args.
# Start handling args.
dry_run = bool(args.dryrun)
if args.config:
config_location = args.config
else:
config_location = 'default.cfg'
# End handling args.
Config.init(config_location)
# Config format: Config.get(category, option, default_value=False, lower_limit=False, upper_limit=False)
# A default_value "None" means that the option is required and the bot will not run without it.
# Do not use lower or upper limit on any config options which are not numbers.
# Define the variable from the option in the module where you use it.
output_currency = Config.get('BOT', 'outputCurrency', 'BTC')
end_date = Config.get('BOT', 'endDate')
json_output_enabled = Config.has_option('BOT', 'jsonfile') and Config.has_option('BOT', 'jsonlogsize')
log = Logger(Config.get('BOT', 'jsonfile', ''), Config.get('BOT', 'jsonlogsize', -1))
api = Poloniex(Config.get("API", "apikey", None), Config.get("API", "secret", None))
MaxToLend.init(Config, log)
Data.init(api, log)
Config.init(config_location, Data)
if Config.has_option('BOT', 'analyseCurrencies'):
import modules.MarketAnalysis as Analysis
Analysis.init(Config, api, Data)
else:
Analysis = None
Lending.init(Config, api, log, Data, MaxToLend, dry_run, Analysis)
print 'Welcome to Poloniex Lending Bot'
# Configure web server
web_server_enabled = Config.get('BOT', 'startWebServer')
if web_server_enabled: # Run web server
import modules.WebServer as WebServer
WebServer.initialize_web_server(Config)
while True:
try:
Data.update_conversion_rates(output_currency, json_output_enabled)
Lending.transfer_balances()
Lending.cancel_all()
Lending.lend_all()
log.refreshStatus(Data.stringify_total_lended(*Data.get_total_lended()), Data.get_max_duration(
end_date, "status"))
log.persistStatus()
sys.stdout.flush()
time.sleep(Lending.get_sleep_time())
except KeyboardInterrupt:
if web_server_enabled:
WebServer.stop_web_server()
log.log('bye')
print 'bye'
os._exit(0) # Ad-hoc solution in place of 'exit(0)' TODO: Find out why non-daemon thread(s) are hanging on exit
except Exception as ex:
log.log_error(str(ex))
log.persistStatus()
if 'Invalid API key' in str(ex):
print "!!! Troubleshooting !!!"
print "Are your API keys correct? No quotation. Just plain keys."
exit(1)
elif 'Nonce must be greater' in str(ex):
print "!!! Troubleshooting !!!"
print "Are you reusing the API key in multiple applications? Use a unique key for every application."
exit(1)
elif 'Permission denied' in str(ex):
print "!!! Troubleshooting !!!"
print "Are you using IP filter on the key? Maybe your IP changed?"
exit(1)
elif 'timed out' in str(ex):
print "Timed out, will retry in " + str(Lending.get_sleep_time()) + "sec"
else:
print traceback.format_exc()
print "Unhandled error, please open a Github issue so we can fix it!"
sys.stdout.flush()
time.sleep(Lending.get_sleep_time())
pass